figure shows a rigid bar that is supported by a pin at A and two rods, one made of steel and the other of bronze. Neglecting the weight of the bar, compute the force (in N) in the bronze rod caused by the 42563-Nload, using the following data:  length of steel = 1.56 m,   length of bronze = 2.18 m Area of steel = 563 mm,   Area of bronze = 233 mm Modulus of elasticity of steel = 193 Gpa, Modulus of elasticity of bronze = 82 Gpa  x = 0.69 m, y = 1.03 m, and z = 0.79

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